PowerOutageHistory

Ohio Power Outage History

88 counties tracked, 2014–2025. County-level reliability grades and outage frequency below.

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Current time in Ohio
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· Standard time
usatime.now →
Counties tracked
88
Avg national percentile
50th
Higher = more reliable
Grade F counties
9
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Ohio county map

Crawford County: Grade B (click for details)Medina County: Grade B (click for details)Hancock County: Grade B (click for details)Harrison County: Grade F (click for details)Knox County: Grade D (click for details)Defiance County: Grade B (click for details)Greene County: Grade B (click for details)Marion County: Grade A (click for details)Shelby County: Grade B (click for details)Summit County: Grade C (click for details)Van Wert County: Grade C (click for details)Warren County: Grade B (click for details)Guernsey County: Grade C (click for details)Delaware County: Grade C (click for details)Geauga County: Grade F (click for details)Pickaway County: Grade C (click for details)Portage County: Grade C (click for details)Licking County: Grade B (click for details)Darke County: Grade B (click for details)Sandusky County: Grade A (click for details)Holmes County: Grade D (click for details)Hocking County: Grade F (click for details)Lucas County: Grade B (click for details)Meigs County: Grade F (click for details)Gallia County: Grade D (click for details)Huron County: Grade B (click for details)Carroll County: Grade D (click for details)Logan County: Grade C (click for details)Union County: Grade A (click for details)Auglaize County: Grade A (click for details)Richland County: Grade C (click for details)Williams County: Grade A (click for details)Belmont County: Grade D (click for details)Highland County: Grade C (click for details)Wood County: Grade A (click for details)Columbiana County: Grade D (click for details)Stark County: Grade B (click for details)Butler County: Grade B (click for details)Washington County: Grade C (click for details)Montgomery County: Grade C (click for details)Ashland County: Grade C (click for details)Jefferson County: Grade D (click for details)Adams County: Grade F (click for details)Preble County: Grade D (click for details)Putnam County: Grade B (click for details)Ross County: Grade D (click for details)Clark County: Grade B (click for details)Scioto County: Grade D (click for details)Seneca County: Grade A (click for details)Fairfield County: Grade C (click for details)Trumbull County: Grade D (click for details)Tuscarawas County: Grade D (click for details)Lorain County: Grade C (click for details)Pike County: Grade F (click for details)Lawrence County: Grade F (click for details)Wayne County: Grade B (click for details)Clermont County: Grade D (click for details)Coshocton County: Grade D (click for details)Madison County: Grade B (click for details)Cuyahoga County: Grade D (click for details)Franklin County: Grade C (click for details)Hamilton County: Grade C (click for details)Hardin County: Grade B (click for details)Clinton County: Grade D (click for details)Allen County: Grade C (click for details)Fulton County: Grade B (click for details)Jackson County: Grade D (click for details)Athens County: Grade D (click for details)Henry County: Grade B (click for details)Fayette County: Grade C (click for details)Miami County: Grade B (click for details)Ottawa County: Grade C (click for details)Morgan County: Grade F (click for details)Vinton County: Grade F (click for details)Wyandot County: Grade B (click for details)Perry County: Grade D (click for details)Champaign County: Grade C (click for details)Lake County: Grade D (click for details)Mahoning County: Grade B (click for details)Mercer County: Grade B (click for details)Paulding County: Grade C (click for details)Morrow County: Grade C (click for details)Muskingum County: Grade C (click for details)Monroe County: Grade D (click for details)Brown County: Grade D (click for details)Ashtabula County: Grade D (click for details)Erie County: Grade B (click for details)Noble County: Grade C (click for details)

Hover a county for its reliability grade

Reliability grade:ABCDF
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County rankings (worst to best)

CountyGradeNational percentile
Hocking CountyF5th
Vinton CountyF8th
Harrison CountyF9th
Pike CountyF9th
Morgan CountyF10th
Meigs CountyF12th
Lawrence CountyF15th
Geauga CountyF16th
Adams CountyF17th
Monroe CountyD22nd
Perry CountyD22nd
Lake CountyD22nd
Brown CountyD24th
Jackson CountyD25th
Ashtabula CountyD26th
Cuyahoga CountyD28th
Carroll CountyD29th
Athens CountyD30th
Gallia CountyD30th
Columbiana CountyD31st
Jefferson CountyD32nd
Ross CountyD33rd
Tuscarawas CountyD34th
Clermont CountyD34th
Trumbull CountyD36th
Holmes CountyD36th
Clinton CountyD37th
Knox CountyD37th
Preble CountyD37th
Scioto CountyD38th
Belmont CountyD39th
Coshocton CountyD40th
Noble CountyC41st
Portage CountyC43rd
Highland CountyC44th
Morrow CountyC46th
Washington CountyC47th
Fairfield CountyC48th
Guernsey CountyC48th
Ashland CountyC49th
Fayette CountyC50th
Ottawa CountyC52nd
Richland CountyC53rd
Franklin CountyC53rd
Muskingum CountyC54th
Hamilton CountyC55th
Summit CountyC55th
Van Wert CountyC56th
Delaware CountyC56th
Pickaway CountyC57th
Logan CountyC57th
Paulding CountyC58th
Allen CountyC58th
Lorain CountyC59th
Champaign CountyC59th
Montgomery CountyC60th
Darke CountyB61st
Warren CountyB62nd
Wayne CountyB62nd
Licking CountyB63rd
Mahoning CountyB63rd
Greene CountyB65th
Shelby CountyB66th
Hancock CountyB67th
Stark CountyB67th
Hardin CountyB68th
Erie CountyB68th
Huron CountyB69th
Fulton CountyB69th
Butler CountyB71st
Defiance CountyB71st
Medina CountyB72nd
Henry CountyB73rd
Madison CountyB74th
Miami CountyB74th
Lucas CountyB74th
Wyandot CountyB76th
Mercer CountyB76th
Crawford CountyB77th
Putnam CountyB79th
Clark CountyB80th
Sandusky CountyA81st
Marion CountyA84th
Williams CountyA87th
Union CountyA87th
Seneca CountyA87th
Wood CountyA88th
Auglaize CountyA90th
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